You should be able to get a cable that has a 3.5mm jack at one end, and the red & white audio connectors at the other. Plug the 3.5mm end into the sound output jack on your computer, and the red & white connectors into the corresponding connectors on your stereo. Put the stereo into auxiliary mode and you're done.
The simplest way to connect a standard computer to a home theatre system is to use a stereo mini-jack (male) to dual RCA (male) cable. Connect the mini-jack to your computer's "line-out" headphone jack and the RCA jacks to your home theatre.
NOTE: Make sure that the volume is turned ALL THE WAY DOWN on your home theatre system BEFORE you connect the jack.
This setup won't give surround sound, but unless you have an HDMI output, optical output or spdif output, then 2 channel stereo is all you're going to get. Don't worry though, it'll be plenty loud!
Connect the line output of the computer to the input of the home theater receiver. If the 'home theater' is an all-in-one type with DVD player, it may not have an option for external inputs.
If your home theater receiver has an optical audio input, plug it from the output of the TV to the input of the receiver.
Connect the satellite receiver to the surround receiver. You can then use the receiver to switch between this source and the the DVD or Blu-Ray player.
For most home theater setups, all you really need is an RCA cable to connect your TV to the stereo receiver.
You need to develop or hookup a home theater PC to your receiver and connect the keyboard to the PC.
A Sony PlayStation 2 and a dish receiver are two video and audio sources, and cannot be directly connected to each other. You can plug both into a television that has multiple video and audio inputs, or connect them to a home theater receiver, and then connect that to your TV.
Blu-Ray players will normally connect direct to a television. In some cases, it can be connected via a home theater receiver.
You need a receiver to control all the options in your home theater. The receiver is your main unit that will directly send signals to the speakers for their best performance!
If the receiver provides the functions that are needed, then yes it can be used within a home theater system.
The Onkyo will be compatible with a JVC home theater setup.
A digital multimedia receiver (DMR) or digital media adapter (DMA) is a home entertainment device that can connect to a home network to retrieve digital media files (such as music, pictures, or video) from a personal computer ( or other media server and play it back on home theater system or TV.
It will, but you'll need some great speakers as well for your home theater.